NCSA’s Bill Gropp Digs into MPI – Past, Present, and Future

May 18, 2023

If you work in scientific computing, MPI (message passing interface) is likely a part of your life. It may be hidden underneath the applications you run or you Read more…

Code Modernization: Bringing Codes Into the Parallel Age

June 8, 2017

The ways that advanced computing performance depends on more – much more – than the processor take many forms. Regardless of Moore’s Law validity, it’s Read more…

MPI Is 25 Years Old!

May 1, 2017

Has it really been 25 years since the Message Passing Interface standard was born? It has indeed, and at this year's EuroMPI meeting in September in Chicago, a Read more…

LOLCODE: I Can Has Supercomputer?

April 5, 2017

What programming model refers to threads as friends and uses types like NUMBR (integer), NUMBAR (floating point), YARN (string), and TROOF (Boolean)? That would Read more…

Compilers and More: The Past, Present and Future of Parallel Loops

April 6, 2015

Let's talk about parallel loops. In parallel computing, we've been designing, describing, implementing and using parallel loops almost since the beginning. Th Read more…

Argonne’s Paul Messina on Training for Extreme-Scale

March 12, 2015

Paul Messina, director of science for the Argonne Leadership Computing Facility (ALCF), discusses the primary objectives, curriculum and importance of the Argon Read more…

A Comparison of Heterogeneous and Manycore Programming Models

March 2, 2015

The high performance computing (HPC) community is heading toward the era of exascale machines, expected to exhibit an unprecedented level of complexity and size Read more…

BSC, Intel Extend Exascale Research Effort

February 17, 2015

Intel's efforts to advance exascale computing concepts received a boost with the extension of the company’s research collaboration with the Barcelona Supercom Read more…

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